Attack From Mars Pinball Machine Parts:

Stroke of luck scoop  (redesigned story and comparison)

Protector set

Trough  (redesigned)

Upgrade For Bill Ung's kit

Mothership Weldment

Left weldment is original and right weldment is my replacement.   Replacement is coated in Black Zinc.

Saucer Vertical Up Kicker (VUK)